TY  - RPRT
TI  - Bedrock aquifers in the Denver basin, Colorado; a quantitative water-resources appraisal
AU  - S. G. Robson
PY  - 1984
DO  - 10.3133/ofr84431
UR  - https://pubs.usgs.gov/publication/ofr84431
ID  - ofr84431
ER  -